Title:
DISPOSABLE PAPER AND PLASTIC CUP FOR HEAT RETAINING
Document Type and Number:
WIPO Patent Application WO/2010/115316
Kind Code:
A1
Abstract:
A disposable paper and plastic cup for heat retaining comprises a cup body (1) and an annular heat retaining casing (2) provided on the outer side of the cup body (1). The upper end of the annular heat retaining casing (2) is fixedly attached to the upper end of the cup body (1) or fixedly attached to an area adjacent to the upper end of the cup body (1). The lower end of the annular heat retaining casing (2) is fixedly attached to the lower end of the cup body (1) or fixedly attached to an area adjacent to the lower end of the cup body (1). The annular heat retaining casing (2) and the cup body (1) are spaced apart from each other. An air heat retaining layer (3) is formed between the annular heat retaining casing (2) and the cup body (1).
Inventors:
HUANG, Wencong (No. 24, Lane 117 YangMuQi Road, High-tech Park Distric, Ningbo Zhejiang 0, 315000, CN)
黄文聪 (中国浙江省宁波市高新科技园区杨木砌路117弄24号, Zhejiang 0, 315000, CN)
黄文聪 (中国浙江省宁波市高新科技园区杨木砌路117弄24号, Zhejiang 0, 315000, CN)
Application Number:
CN2009/071286
Publication Date:
October 14, 2010
Filing Date:
April 15, 2009
Export Citation:
Assignee:
HUANG, Wencong (No. 24, Lane 117 YangMuQi Road, High-tech Park Distric, Ningbo Zhejiang 0, 315000, CN)
黄文聪 (中国浙江省宁波市高新科技园区杨木砌路117弄24号, Zhejiang 0, 315000, CN)
黄文聪 (中国浙江省宁波市高新科技园区杨木砌路117弄24号, Zhejiang 0, 315000, CN)
International Classes:
A47G19/22; A45F3/16; A47J41/00; B65D3/22; B65D81/38
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (501/B, Fortune BuildingNo.17 Daliushu Road, Haidian District, Beijing 1, 100081, CN)
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